As heavy rain soaks Chicago area, officials issue "Overflow Action Day" to urge people to use less water
Officials at the Metropolitan Water Reclamation District urged people to put off chores like washing dishes or doing laundry ...
Ahead of Wednesday's rain, MMSD asks residents to cut water use to avoid sewer overflow
Widespread rain and isolated thunderstorms are expected to start around midnight and last through mid-morning Wednesday.
The Washington Post1y
See what it’s like to dig a tunnel 100 feet below a city
Deep underground, a construction crew ... Storm water and sewage overflow and pollute the river. The new tunnel will collect the overflow and redirect it to a wastewater facility, where it will ...
朝日新聞社1y
90-meter-deep tunnel being bored for maglev Shinkansen
KAWASAKI--A section of a tunnel for a magnetic-levitation bullet train service that is under construction 90 meters below ground was shown to the media on Jan. 15. The Chuo Shinkansen Line ...